AR068291A1 - Metodo y aparato para el manejo de colisiones en transmisiones comunes e-dch - Google Patents
Metodo y aparato para el manejo de colisiones en transmisiones comunes e-dchInfo
- Publication number
- AR068291A1 AR068291A1 ARP080104240A ARP080104240A AR068291A1 AR 068291 A1 AR068291 A1 AR 068291A1 AR P080104240 A ARP080104240 A AR P080104240A AR P080104240 A ARP080104240 A AR P080104240A AR 068291 A1 AR068291 A1 AR 068291A1
- Authority
- AR
- Argentina
- Prior art keywords
- wtru
- rach
- dch
- information dependent
- resource
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
- 230000001419 dependent effect Effects 0.000 abstract 4
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
- H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
- H04W74/0858—Random access procedures, e.g. with 4-step access with collision treatment collision detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Se revelan un método y aparato para el manejo de una colision en transmisiones de acceso de canal de acceso aleatorio (RACH). Una unidad inalámbrica de transmision/recepcion (WTRU) transmite informacion dependiente de la WTRU a los efectos de confirmar que un indicador de adquisicion detectado (A1) tiene como fin la WTRU. La informacion dependiente de la WTRU puede ser transmitida por separado después de detectar al A1, puede ser transmitida conjuntamente con un preámbulo RACH, o puede ser enviado en un mensaje E-RACH. La informacion dependiente de la WTRU puede ser un numero aleatorio, una secuencia o codigo de codificacion seleccionado aleatoriamente entre un conjunto predeterminado de secuencia o de codigos de codificacion. Opcionalmente, la informacion dependiente de la WTRU puede ser un identificador previamente configurado, o informacion derivada del identificador previamente configurado. Asimismo, y opcionalmente después de detectar un A1, la WTRU puede seleccionar aleatoriamente un recurso de canal dedicado y mejorado (E-DCH) a partir de un conjunto de recursos E-DCH asociados con un recurso RACH utilizado para la transmision del preámbulo RACH y transmitir un mensaje E-RACH utilizando el recurso E-DCH seleccionado.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97556607P | 2007-09-27 | 2007-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR068291A1 true AR068291A1 (es) | 2009-11-11 |
Family
ID=40377542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP080104240A AR068291A1 (es) | 2007-09-27 | 2008-09-29 | Metodo y aparato para el manejo de colisiones en transmisiones comunes e-dch |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20090086698A1 (es) |
| EP (2) | EP2193686A2 (es) |
| JP (2) | JP5318106B2 (es) |
| KR (3) | KR20100075620A (es) |
| CN (3) | CN103974449A (es) |
| AR (1) | AR068291A1 (es) |
| AU (1) | AU2008304306B2 (es) |
| BR (1) | BRPI0816009A2 (es) |
| IL (1) | IL204202A (es) |
| MY (1) | MY155994A (es) |
| TW (3) | TWI483577B (es) |
| WO (1) | WO2009042885A2 (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8515480B2 (en) * | 2005-11-04 | 2013-08-20 | Nec Corporation | Wireless communication system and method of controlling a transmission power |
| US8014359B2 (en) | 2006-10-27 | 2011-09-06 | Interdigital Technology Corporation | Method and apparatus for assigning radio resources and controlling transmission parameters on a random access channel |
| US8126054B2 (en) | 2008-01-09 | 2012-02-28 | Motorola Mobility, Inc. | Method and apparatus for highly scalable intraframe video coding |
| US20090197606A1 (en) * | 2008-01-31 | 2009-08-06 | Telefonaktiebolaget L M Ericsson | High-speed serving cell change |
| KR101388399B1 (ko) | 2008-02-12 | 2014-04-22 | 삼성전자주식회사 | 향상된 임의 접근 채널을 사용하는 이동통신 시스템에서데이터 송수신 장치 및 방법 |
| US9374837B2 (en) | 2008-08-12 | 2016-06-21 | Google Technology Holdings LLC | Preventing misuse of random access procedure in wireless communication system |
| US9357563B2 (en) | 2008-08-12 | 2016-05-31 | Google Technology Holdings LLC | Preventing misuse of random access procedure in wireless communication system |
| CN102282779B (zh) * | 2009-03-10 | 2014-07-09 | 华为技术有限公司 | 采用上行多输入多输出技术的通信方法和系统 |
| US20100260108A1 (en) * | 2009-04-13 | 2010-10-14 | Qualcomm Incorporated | Setting up a reverse link data transmission within a wireless communications system |
| US9687933B2 (en) | 2009-06-10 | 2017-06-27 | Profile Cutting Systems Pty Ltd | Cutting head |
| CA2801357C (en) * | 2010-06-18 | 2015-09-29 | Fujitsu Limited | Radio communication method, radio communication apparatus, and radio communication system |
| CN102378351A (zh) * | 2010-08-27 | 2012-03-14 | 中兴通讯股份有限公司 | Td-scdma中下行同步码确认方法及装置 |
| US9107184B2 (en) * | 2011-02-14 | 2015-08-11 | Alcatel Lucent | Method for reduced-overhead short message transmission |
| KR102095405B1 (ko) | 2012-05-10 | 2020-03-31 | 삼성전자주식회사 | 데이터 패킷들의 업링크 및 다운링크 동안 비연결형 전송을 위한 방법 및 시스템 |
| MY189199A (en) | 2013-02-07 | 2022-01-31 | Dyno Nobel Inc | Systems for delivering explosives and methods related thereto |
| CN104363974A (zh) * | 2013-03-20 | 2015-02-18 | 华为技术有限公司 | 用户设备冲突检测方法、用户设备和基站 |
| CN104604313A (zh) * | 2013-03-20 | 2015-05-06 | 华为技术有限公司 | 用户设备冲突检测方法、用户设备和基站 |
| US20170245303A1 (en) * | 2014-08-19 | 2017-08-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Collision Avoidance with Synchronized Transmission |
| CN108432331B (zh) * | 2015-10-30 | 2022-04-29 | 瑞典爱立信有限公司 | 无线资源上的基于竞争的随机接入 |
| JP2019145865A (ja) | 2016-07-05 | 2019-08-29 | シャープ株式会社 | 基地局装置、端末装置およびその通信方法 |
| US11502887B2 (en) * | 2018-04-04 | 2022-11-15 | Idac Holdings, Inc. | Method and apparatus for collision mitigation and complexity reduction for NOMA |
| KR20200131078A (ko) | 2019-05-13 | 2020-11-23 | 배헌민 | 해양생물 포집장치 |
| US20240031011A1 (en) * | 2020-12-11 | 2024-01-25 | Beijing Xiaomi Mobile Software Co., Ltd. | Data transmission method and apparatus, and storage medium |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI105741B (fi) * | 1998-02-12 | 2000-09-29 | Nokia Networks Oy | Tiedonsiirtomenetelmä ja radiojärjestelmä |
| DE10008653A1 (de) * | 2000-02-24 | 2001-09-06 | Siemens Ag | Verbesserungen an einem Funkkommunikationssystem |
| KR20040064867A (ko) * | 2003-01-10 | 2004-07-21 | 삼성전자주식회사 | 이동통신 시스템에서 역방향 메시지의 전송 구간을제공하는 방법 |
| CN100505657C (zh) * | 2004-07-15 | 2009-06-24 | 中兴通讯股份有限公司 | 无线局域网中实现切换联接的方法 |
| US7904055B2 (en) * | 2005-08-23 | 2011-03-08 | Lg Electronics Inc. | Communicating message in mobile communication system |
| WO2007043098A1 (ja) * | 2005-09-30 | 2007-04-19 | Mitsubishi Denki Kabushiki Kaisha | 移動局及び通信方法 |
| US8054791B2 (en) * | 2005-12-23 | 2011-11-08 | Lg Electronics Inc. | Method and procedures for unsynchronized, synchronized, and synchronization stand by communications in E-UTRA systems |
| US7912471B2 (en) * | 2006-01-04 | 2011-03-22 | Wireless Technology Solutions Llc | Initial connection establishment in a wireless communication system |
| US20070155390A1 (en) * | 2006-01-04 | 2007-07-05 | Ipwireless, Inc. | Initial connection establishment in a wireless communication system |
| JP2009521892A (ja) * | 2006-01-05 | 2009-06-04 | エルジー エレクトロニクス インコーポレイティド | 移動通信システムにおける情報伝送 |
| RU2407155C2 (ru) * | 2006-01-20 | 2010-12-20 | Нокиа Корпорейшн | Процедура произвольного доступа с увеличенной зоной действия |
| EP3048849B1 (en) * | 2006-03-07 | 2017-06-21 | Panasonic Corporation | Overhead reduction of uplink control signaling in a mobile communication system |
| EP2070341B1 (en) * | 2006-09-29 | 2018-09-05 | Nokia Technologies Oy | Apparatus, method and computer program providing usage of e dch as rach shared channel |
| US8897276B2 (en) * | 2007-01-25 | 2014-11-25 | Nokia Corporation | Collision detection for random access procedure |
-
2008
- 2008-09-25 US US12/238,053 patent/US20090086698A1/en not_active Abandoned
- 2008-09-26 WO PCT/US2008/077894 patent/WO2009042885A2/en not_active Ceased
- 2008-09-26 TW TW101107774A patent/TWI483577B/zh not_active IP Right Cessation
- 2008-09-26 CN CN201410184597.XA patent/CN103974449A/zh active Pending
- 2008-09-26 KR KR1020107010242A patent/KR20100075620A/ko not_active Withdrawn
- 2008-09-26 MY MYPI2010000835A patent/MY155994A/en unknown
- 2008-09-26 EP EP08833129A patent/EP2193686A2/en not_active Withdrawn
- 2008-09-26 JP JP2010527192A patent/JP5318106B2/ja active Active
- 2008-09-26 KR KR1020107008082A patent/KR101159436B1/ko not_active Expired - Fee Related
- 2008-09-26 BR BRPI0816009A patent/BRPI0816009A2/pt not_active IP Right Cessation
- 2008-09-26 TW TW097137313A patent/TWI483576B/zh active
- 2008-09-26 AU AU2008304306A patent/AU2008304306B2/en not_active Ceased
- 2008-09-26 TW TW097217488U patent/TWM350932U/zh not_active IP Right Cessation
- 2008-09-26 CN CN200880108709A patent/CN101810042A/zh active Pending
- 2008-09-26 KR KR1020147000658A patent/KR101574029B1/ko not_active Expired - Fee Related
- 2008-09-26 EP EP13185997.7A patent/EP2680659A1/en not_active Ceased
- 2008-09-27 CN CN2008201370222U patent/CN201467465U/zh not_active Expired - Fee Related
- 2008-09-29 AR ARP080104240A patent/AR068291A1/es not_active Application Discontinuation
-
2010
- 2010-02-28 IL IL204202A patent/IL204202A/en not_active IP Right Cessation
-
2013
- 2013-07-09 JP JP2013143655A patent/JP5785225B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5318106B2 (ja) | 2013-10-16 |
| JP5785225B2 (ja) | 2015-09-24 |
| TW200922192A (en) | 2009-05-16 |
| CN201467465U (zh) | 2010-05-12 |
| US20090086698A1 (en) | 2009-04-02 |
| CN101810042A (zh) | 2010-08-18 |
| EP2193686A2 (en) | 2010-06-09 |
| TWI483577B (zh) | 2015-05-01 |
| KR101159436B1 (ko) | 2012-07-13 |
| WO2009042885A8 (en) | 2009-06-25 |
| TW201251370A (en) | 2012-12-16 |
| JP2010541421A (ja) | 2010-12-24 |
| AU2008304306B2 (en) | 2013-03-21 |
| TWM350932U (en) | 2009-02-11 |
| EP2680659A1 (en) | 2014-01-01 |
| WO2009042885A3 (en) | 2009-05-14 |
| JP2013229928A (ja) | 2013-11-07 |
| MY155994A (en) | 2015-12-31 |
| CN103974449A (zh) | 2014-08-06 |
| KR101574029B1 (ko) | 2015-12-02 |
| BRPI0816009A2 (pt) | 2018-07-31 |
| TWI483576B (zh) | 2015-05-01 |
| KR20100075620A (ko) | 2010-07-02 |
| AU2008304306A1 (en) | 2009-04-02 |
| KR20140024045A (ko) | 2014-02-27 |
| IL204202A (en) | 2013-12-31 |
| KR20100068437A (ko) | 2010-06-23 |
| WO2009042885A2 (en) | 2009-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |